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    <script src="../libraries/RGraph.common.core.js" ></script>
    <script src="../libraries/RGraph.line.js" ></script>
    
    <title>RGraph demo: A Line chart with a gradient fill</title>
    
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    <meta name="description" content="A Line chart with a gradient fill" />
     
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    <h1>A Line chart with a gradient fill</h1>

    <canvas id="cvs" width="600" height="250">[No canvas support]</canvas>

    <script>
        window.onload = function ()
        {
            var points = 365 * 2,
                data   = [],
                last   = 16,
                max    = 50;

            // Create the data
            for (var i=0; i<points; i+=1) {
                
                last = (RGraph.random(-1,1) + last);
                last = Math.min(last, max);
                last = Math.max(last, 0);
                
                data.push(last);
            }

            var l1 = new RGraph.Line({
                id: 'cvs',
                data: data,
                options: {
                    shadow: null,
                    filled: true,
                    fillstyle: 'Gradient(rgba(255,255,255,0.5):rgba(0,200,200,0.25))',
                    numxticks: 8,
                    labels: [
                        '','Q1 `10','',
                        '','\r\nQ2 `10','',
                        '','Q3 `10','',
                        '','\r\nQ4 `10','',
                        '','Q1 `11','',
                        '','\r\nQ2 `11','',
                        '','Q3 `11','',
                        '','\r\nQ4 `11',''
                    ],
                    backgroundGridVlines: false,
                    backgroundGridBorder: false,
                    colors: ['rgb(33,200,200)'],
                    gutterBottom: 50,
                    noxaxis: true,
                    noyaxis: true,
                    tickmarks: null,
                    textAccessible: true
                }
            }).draw();
        };
    </script>







    <p></p>

    This goes in the documents header:
    <pre class="code">
&lt;script src="RGraph.common.core.js"&gt;&lt;/script&gt;
&lt;script src="RGraph.line.js"&gt;&lt;/script&gt;
</pre>
    
    Put this where you want the chart to show up:
    <pre class="code">
&lt;canvas id="cvs" width="600" height="250"&gt;
    [No canvas support]
&lt;/canvas&gt;
</pre>

    This is the code that generates the chart:
    <pre class="code">
&lt;script&gt;
    window.onload = function ()
    {
        var points = 365 *2,
            data   = [],
            last   = 16,
            max    = 50;

        // Create the data
        for (var i=0; i&lt;points; i+=1) {
            
            last = (RGraph.random(-1,1) + last);
            last = Math.min(last, max);
            last = Math.max(last, 0);
            
            data.push(last);
        }

        var l1 = new RGraph.Line({
            id: 'cvs',
            data: data,
            options: {
                shadow: null,
                filled: true,
                fillstyle: 'Gradient(rgba(255,255,255,0.5):rgba(0,200,200,0.25))',
                numxticks: 8,
                labels: [
                    '','Q1 `10','',
                    '','\r\nQ2 `10','',
                    '','Q3 `10','',
                    '','\r\nQ4 `10','',
                    '','Q1 `11','',
                    '','\r\nQ2 `11','',
                    '','Q3 `11','',
                    '','\r\nQ4 `11',''
                ],
                backgroundGridVlines: false,
                backgroundGridBorder: false,
                colors: ['rgb(33,200,200)'],
                gutterBottom: 50,
                noxaxis: true,
                noyaxis: true,
                tickmarks: null,
                textAccessible: true
            }
        }).draw();
    };
&lt;/script&gt;
</pre>



    


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